About: http://webisa.webdatacommons.org/229190147

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Backing can be used to strengthen a bow by adding another layer, especially if that layer is a material that resists stretching.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com